Various types of miniature permanent magnet rings are widely used in watches, optical communications, medical, precision machinery and other industries. The thin-walled long hole samarium cobalt magnetic ring is our company's characteristic product. The inner hole length-diameter ratio can reach 20: 1, and the wall thickness of the product can be as thin as 0.2mm. The output and quality are stable and reliable, and have been matched with the products of many world-renowned companies.
All kinds of micro permanent magnet ring is widely used in watches, optical communication, medical, precision machinery and other industries. Thin wall long hole features samarium cobalt magnetic ring is my company's products, inner hole length to diameter ratio can reach those days, products can be thin wall thickness to 0.2 mm. Production, quality stable and reliable, and has been supporting in many world famous companies products.
|Outside diameter (mm)
|Inner diameter (mm)
|SmCo, NdFeB, Ferrite, AlNiCo and other super hard and brittle materials
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Sm2Co17 Customized Ring with Bevel
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NdFeB Magnet Ring (Ni-Cu-Ni Coating)